1990Flipped from RepublicanFinal results
1990 election for Idaho Legislative District 9
Idaho State Senate · Idaho
Terry A. Haun (D) won with 54.9% of the vote, defeating Howard R. Koskella (R) by 9.7 points, a seat Republicans won last time.
Terry A. HaunDemocrat · winner
54.9%5,183
Howard R. KoskellaRepublican
45.1%4,266
9,449 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 1990
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET